/* ==========================================================================
   RouteFull — style.css
   Implements DESIGN.md exactly: colors, type, spacing, shape, elevation.
   ========================================================================== */

/* When Editorial New / Founders Grotesk are licensed, place files in /fonts
   and uncomment:
@font-face { font-family:'Editorial New'; src:url('../fonts/EditorialNew-Ultralight.woff2') format('woff2'); font-weight:100; }
@font-face { font-family:'Editorial New'; src:url('../fonts/EditorialNew-Light.woff2') format('woff2'); font-weight:300; }
@font-face { font-family:'Founders Grotesk'; src:url('../fonts/FoundersGrotesk-Light.woff2') format('woff2'); font-weight:300; }
@font-face { font-family:'Founders Grotesk'; src:url('../fonts/FoundersGrotesk-Regular.woff2') format('woff2'); font-weight:400; }
*/

:root {
  /* Colors — brand */
  --color-cream: #fff8f1;
  --color-ash: #e2e8f0;
  --color-ink: #000000;
  --color-voltage-blue: #006eff;
  --color-blue-wash: #eef2fb;
  --color-blue-tint: rgba(0, 110, 255, 0.4);

  /* Fonts */
  --font-display: 'Editorial New', 'Playfair Display', 'Cormorant', Didot, 'Bodoni MT', 'Noto Serif CJK JP', Georgia, 'Times New Roman', serif;
  --font-sans: 'Founders Grotesk', 'Inter', 'Helvetica Neue', -apple-system, 'Segoe UI', 'Noto Sans CJK JP', Arial, sans-serif;

  /* Type scale — marketing (fluid) */
  --text-display: clamp(52px, 9vw, 120px);
  --text-heading-lg: clamp(44px, 6.5vw, 77px);
  --text-heading: clamp(38px, 5vw, 62px);
  --text-heading-sm: clamp(28px, 3.2vw, 38px);
  --text-subheading: 28px;
  --text-body-lg: 21px;
  --text-body: 18px;
  --text-body-sm: 16px;
  --text-ui-title: 24px;
  --text-ui-label: 14px;
  --text-ui-caption: 12px;

  /* Layout */
  --page-max-width: 1200px;
  --page-padding-x: clamp(24px, 10vw, 144px);
  --reading-width: 600px;

  /* Radii */
  --radius-buttons: 60px;
  --radius-cards: 24px;
  --radius-inputs: 16px;
  --radius-nav: 22px;
  --radius-images: 30px;

  /* Elevation */
  --glow-ring: 0 0 0 5px rgba(226, 232, 240, 0.5);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

body {
  background: var(--color-cream);
  color: var(--color-ink);
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: var(--text-body);
  line-height: 1.5;
  letter-spacing: -0.02em;
  font-feature-settings: "clig", "liga";
  -webkit-font-smoothing: antialiased;
}

a { color: var(--color-voltage-blue); text-decoration: none; }
a:hover { opacity: 0.7; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--color-voltage-blue);
  outline-offset: 3px;
  border-radius: 4px;
}

img, svg { display: block; max-width: 100%; }

/* ---------- Type roles ---------- */

.display, .heading-lg, .heading {
  font-family: var(--font-display);
  color: var(--color-voltage-blue);
  letter-spacing: -0.02em;
}
.display     { font-size: var(--text-display);    font-weight: 100; line-height: 0.98; }
.heading-lg  { font-size: var(--text-heading-lg); font-weight: 100; line-height: 0.98; }
.heading     { font-size: var(--text-heading);    font-weight: 300; line-height: 1.05; }

.heading-sm  { font-family: var(--font-sans); font-weight: 300; font-size: var(--text-heading-sm); line-height: 1.2; color: var(--color-voltage-blue); }
.subheading  { font-family: var(--font-sans); font-weight: 300; font-size: var(--text-subheading); line-height: 1.2; }

.body-lg { font-size: var(--text-body-lg); }
.body-sm { font-size: var(--text-body-sm); }

.eyebrow {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: var(--text-ui-label);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-voltage-blue);
}

/* Metadata label-over-value */
.meta { display: flex; flex-direction: column; gap: 6px; }
.meta .meta-label { font-size: var(--text-ui-label); font-weight: 300; text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-voltage-blue); }
.meta .meta-value { font-size: var(--text-body-lg); font-weight: 300; color: var(--color-ink); }

/* ---------- Buttons: full pills only ---------- */

.btn {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: var(--text-body-sm);
  letter-spacing: -0.02em;
  border-radius: var(--radius-buttons);
  padding: 14px 43px;
  cursor: pointer;
  text-align: center;
  border: 1.5px solid var(--color-voltage-blue);
  transition: opacity 0.15s ease, transform 0.15s ease;
  line-height: 1.2;
}
.btn:hover { opacity: 0.85; transform: translateY(-1px); }
.btn-primary { background: var(--color-voltage-blue); color: var(--color-cream); font-weight: 400; }
.btn-primary:hover { opacity: 0.9; }
.btn-outline { background: transparent; color: var(--color-voltage-blue); font-weight: 300; }
.btn-sm { padding: 10px 24px; font-size: var(--text-ui-label); }

.cta-note { margin-top: 16px; font-size: var(--text-ui-label); color: var(--color-ink); opacity: 0.65; }

/* ---------- Floating nav capsule ---------- */

.nav-wrap {
  position: sticky; top: 16px; z-index: 50;
  display: flex; justify-content: center;
  padding: 0 16px;
  margin-top: 20px;
}
.nav {
  display: flex; align-items: center; gap: 20px;
  background: var(--color-cream);
  border: 1px solid var(--color-ash);
  box-shadow: var(--glow-ring);
  border-radius: var(--radius-nav);
  padding: 10px 18px;
  max-width: 980px; width: 100%;
}
.nav-brand { font-weight: 300; font-size: 18px; color: var(--color-voltage-blue); letter-spacing: -0.02em; }
.nav-links { display: flex; align-items: center; gap: 18px; margin-left: auto; flex-wrap: wrap; }
.nav-links a { font-weight: 300; font-size: var(--text-body-sm); text-transform: uppercase; letter-spacing: 0.04em; font-size: 13px; }
.nav-links a.active { border-bottom: 1.5px solid var(--color-voltage-blue); padding-bottom: 2px; }

.nav-toggle { display: none; }
.nav-toggle-label { display: none; }

@media (max-width: 860px) {
  .nav { flex-wrap: wrap; }
  .nav-toggle-label {
    display: block; margin-left: auto; cursor: pointer;
    color: var(--color-voltage-blue); font-weight: 300; font-size: 14px;
    text-transform: uppercase; letter-spacing: 0.06em;
    border: 1.5px solid var(--color-voltage-blue); border-radius: 60px; padding: 8px 18px;
  }
  .nav-links {
    display: none; width: 100%; flex-direction: column; align-items: flex-start;
    gap: 14px; padding-top: 14px; border-top: 1px solid var(--color-ash); margin-top: 10px;
  }
  .nav-toggle:checked ~ .nav-links { display: flex; }
}

/* ---------- Sections & bands ---------- */

.section { padding: clamp(80px, 12vw, 150px) var(--page-padding-x); }
.section-tight { padding-top: clamp(56px, 8vw, 96px); padding-bottom: clamp(56px, 8vw, 96px); }
.band { background: var(--color-blue-wash); }
.container { max-width: var(--page-max-width); margin: 0 auto; }
.reading { max-width: var(--reading-width); }
.reading p + p { margin-top: 29px; }
.centered { text-align: center; }
.centered .reading { margin-left: auto; margin-right: auto; }

.stack-8  > * + * { margin-top: 8px; }
.stack-16 > * + * { margin-top: 16px; }
.stack-24 > * + * { margin-top: 24px; }
.stack-29 > * + * { margin-top: 29px; }
.stack-40 > * + * { margin-top: 40px; }

.hairline-top { border-top: 1.5px solid var(--color-ash); }

/* ---------- Cards ---------- */

.card {
  background: var(--color-cream);
  border: 1px solid var(--color-ash);
  border-radius: var(--radius-cards);
  padding: 32px;
}
.card-float { box-shadow: var(--glow-ring); }

.grid { display: grid; gap: 24px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 900px) { .grid-3 { grid-template-columns: 1fr; } .grid-2 { grid-template-columns: 1fr; } }

/* ---------- Badges / pills ---------- */

.pill {
  display: inline-block;
  border-radius: var(--radius-buttons);
  padding: 8px 20px;
  font-size: var(--text-ui-label);
  font-weight: 300;
  background: var(--color-blue-wash);
  color: var(--color-ink);
  border: 1px solid var(--color-ash);
}
.pill-blue { color: var(--color-voltage-blue); }

/* ---------- Inputs & forms ---------- */

.input, .select, .textarea {
  width: 100%;
  background: var(--color-cream);
  border: 1px solid var(--color-ash);
  border-radius: var(--radius-inputs);
  padding: 13px 16px;
  font-family: var(--font-sans);
  font-size: var(--text-body-sm);
  color: var(--color-ink);
  letter-spacing: -0.02em;
}
.input::placeholder, .textarea::placeholder { color: rgba(0,0,0,0.55); }
.field { display: flex; flex-direction: column; gap: 8px; }
.field label { font-size: var(--text-ui-label); font-weight: 300; text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-voltage-blue); }

/* ---------- Hero ---------- */

.hero { padding: clamp(72px, 10vw, 130px) var(--page-padding-x) clamp(80px, 10vw, 150px); text-align: center; }
.hero .display { margin: 0 auto; max-width: 15ch; }
.hero .lede { max-width: 640px; margin: 32px auto 0; font-size: var(--text-body-lg); font-weight: 300; }
.hero-ctas { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-top: 40px; }

/* Device mockup card */
.mockup {
  margin: clamp(48px, 7vw, 80px) auto 0;
  max-width: 860px;
  background: var(--color-cream);
  border: 1px solid var(--color-ash);
  border-radius: var(--radius-images);
  box-shadow: var(--glow-ring);
  padding: 14px;
  text-align: left;
}
.mockup-screen { background: var(--color-blue-wash); border-radius: 18px; padding: 20px; }
.mockup-bar { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.mockup-brand { font-weight: 300; font-size: 13px; color: var(--color-voltage-blue); }
.mockup-search { flex: 1; background: var(--color-cream); border: 1px solid var(--color-ash); border-radius: 60px; padding: 7px 16px; font-size: 12px; color: rgba(0,0,0,0.5); }
.mockup-rows { display: grid; gap: 10px; }
.mockup-row { background: var(--color-cream); border: 1px solid var(--color-ash); border-radius: 14px; padding: 12px 16px; display: flex; align-items: center; gap: 14px; }
.skel { background: var(--color-ash); border-radius: 60px; height: 9px; }
.mockup-tag { font-size: 10px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-voltage-blue); font-weight: 300; white-space: nowrap; }

/* ---------- Illustration ---------- */
.illus { margin: 0 auto; max-width: 520px; }

/* ---------- Feature blocks ---------- */
.feature-list { list-style: none; display: grid; gap: 14px; }
.feature-list li { padding-left: 26px; position: relative; }
.feature-list li::before {
  content: ""; position: absolute; left: 0; top: 9px;
  width: 10px; height: 10px; border-radius: 50%;
  border: 1.5px solid var(--color-voltage-blue);
}

/* ---------- FAQ ---------- */
.faq-item { border-top: 1.5px solid var(--color-ash); }
.faq-item:last-child { border-bottom: 1.5px solid var(--color-ash); }
.faq-item summary {
  cursor: pointer; list-style: none;
  padding: 24px 40px 24px 0; position: relative;
  font-weight: 300; font-size: var(--text-body-lg); color: var(--color-voltage-blue);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+"; position: absolute; right: 4px; top: 50%; transform: translateY(-50%);
  color: var(--color-voltage-blue); font-weight: 300; font-size: 24px;
}
.faq-item[open] summary::after { content: "–"; }
.faq-item .faq-a { padding: 0 0 28px; max-width: var(--reading-width); }

/* ---------- Pricing ---------- */
.price-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; max-width: 900px; margin: 0 auto; }
@media (max-width: 800px) { .price-cards { grid-template-columns: 1fr; } }
.price { font-family: var(--font-display); font-weight: 300; font-size: 62px; color: var(--color-voltage-blue); line-height: 1; }
.price small { font-family: var(--font-sans); font-weight: 300; font-size: 16px; color: var(--color-ink); letter-spacing: -0.02em; }

/* ---------- Footer ---------- */
.footer { border-top: 1.5px solid var(--color-ash); padding: 80px var(--page-padding-x); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px; max-width: var(--page-max-width); margin: 0 auto; }
@media (max-width: 800px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
.footer h4 { font-weight: 300; font-size: var(--text-ui-label); text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-ink); opacity: 0.6; margin-bottom: 16px; }
.footer ul { list-style: none; display: grid; gap: 10px; }
.footer a { font-weight: 300; font-size: var(--text-body-sm); }
.footer .tagline { margin-top: 12px; font-weight: 300; font-size: var(--text-body-sm); opacity: 0.7; max-width: 260px; }
.footer-bottom { max-width: var(--page-max-width); margin: 48px auto 0; padding-top: 24px; border-top: 1px solid var(--color-ash); font-size: var(--text-ui-caption); opacity: 0.55; }

/* ---------- Dashboard / app ---------- */
.app-shell { max-width: 1080px; margin: 0 auto; padding: 32px 24px 96px; }
.app-nav { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; background: var(--color-cream); border: 1px solid var(--color-ash); box-shadow: var(--glow-ring); border-radius: var(--radius-nav); padding: 10px 14px; margin-bottom: 32px; }
.app-nav .nav-brand { margin-right: 12px; }
.app-tab { border-radius: 60px; padding: 8px 20px; font-size: var(--text-ui-label); font-weight: 300; color: var(--color-ink); }
.app-tab.active { background: var(--color-blue-wash); color: var(--color-voltage-blue); }
.app-title { font-family: var(--font-sans); font-weight: 300; font-size: var(--text-ui-title); color: var(--color-ink); }
.filters { display: flex; gap: 12px; flex-wrap: wrap; }
.filters .select, .filters .input { width: auto; min-width: 150px; }
.empty {
  border: 1px dashed var(--color-ash); border-radius: var(--radius-cards);
  padding: 56px 32px; text-align: center;
}
.banner {
  background: var(--color-blue-wash); border: 1px solid var(--color-ash);
  border-radius: var(--radius-cards); padding: 16px 24px; font-size: var(--text-body-sm);
}
.toggle-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 16px 0; border-top: 1px solid var(--color-ash); }
.toggle-row:last-child { border-bottom: 1px solid var(--color-ash); }
.switch { width: 46px; height: 26px; border-radius: 60px; border: 1.5px solid var(--color-voltage-blue); position: relative; flex-shrink: 0; }
.switch.on { background: var(--color-voltage-blue); }
.switch::after { content: ""; position: absolute; top: 2.5px; left: 3px; width: 17px; height: 17px; border-radius: 50%; background: var(--color-voltage-blue); }
.switch.on::after { background: var(--color-cream); left: auto; right: 3px; }

.zip-pills { display: flex; gap: 10px; flex-wrap: wrap; }

/* Auth pages */
.auth-wrap { min-height: 70vh; display: flex; align-items: center; justify-content: center; padding: 64px 24px; }
.auth-card { width: 100%; max-width: 440px; }
.auth-card .heading-sm { margin-bottom: 8px; }

/* Utility */
.mt-16 { margin-top: 16px; } .mt-24 { margin-top: 24px; } .mt-32 { margin-top: 32px; }
.mt-40 { margin-top: 40px; } .mt-48 { margin-top: 48px; } .mt-64 { margin-top: 64px; }
.muted { opacity: 0.65; }
.blue { color: var(--color-voltage-blue); }
.center-cta { text-align: center; margin-top: 48px; }

/* ---------- Text loop (ported from donor TextLoop component: skeleton only, no deps) ---------- */
.text-loop {
  position: relative;
  display: inline-block;
  white-space: nowrap;
  min-height: 1.4em;
  overflow: hidden;
  vertical-align: bottom;
}
.text-loop span {
  display: block;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.text-loop span.is-exiting { transform: translateY(-20px); opacity: 0; position: absolute; inset: 0; }
.text-loop span.is-entering { transform: translateY(20px); opacity: 0; }
.text-loop span.is-active { transform: translateY(0); opacity: 1; }

/* ---------- Split editorial layout (breaks centered monotony) ---------- */
.split {
  display: grid;
  grid-template-columns: 5fr 6fr;
  gap: clamp(32px, 5vw, 72px);
  align-items: start;
  text-align: left;
  max-width: var(--page-max-width);
  margin: 0 auto;
}
.split .split-body p { max-width: 560px; }
.split .split-body p + p { margin-top: 29px; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; } }

/* Tight hero for utility pages */
.hero-tight { padding-top: clamp(56px, 7vw, 88px); padding-bottom: clamp(40px, 5vw, 64px); }

/* Anatomy mockup rows */
.anatomy-row { background: var(--color-cream); border: 1px solid var(--color-ash); border-radius: 14px; padding: 12px 16px; display: flex; align-items: center; gap: 14px; }
.anatomy-label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--color-voltage-blue); font-weight: 300; min-width: 200px; }
.anatomy-row .skel { flex: 1; max-width: 220px; }

/* Loop display in section context */
.loop-line { font-weight: 300; font-size: clamp(26px, 3vw, 38px); color: var(--color-voltage-blue); line-height: 1.2; }

/* ---------- Animated truck scene ---------- */
.truck-scene { max-width: 720px; margin: clamp(40px,6vw,64px) auto 0; }
.truck-scene svg { width: 100%; height: auto; overflow: visible; }
@keyframes truck-roll { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-4px); } }
@keyframes wheel-spin { to { transform: rotate(360deg); } }
@keyframes route-march { to { stroke-dashoffset: -36; } }
@keyframes pin-pulse { 0%,100% { opacity: 0.35; transform: scale(1); } 50% { opacity: 1; transform: scale(1.35); } }
.t-body { animation: truck-roll 2.6s ease-in-out infinite; }
.t-wheel { animation: wheel-spin 2.2s linear infinite; transform-box: fill-box; transform-origin: center; }
.t-route { stroke-dasharray: 14 22; animation: route-march 1.6s linear infinite; }
.t-pin { transform-box: fill-box; transform-origin: center; animation: pin-pulse 2.4s ease-in-out infinite; }
.t-pin.p2 { animation-delay: 0.8s; }
.t-pin.p3 { animation-delay: 1.6s; }

/* ---------- Stat strip ---------- */
.stat-strip { border-top: 1.5px solid var(--color-ash); border-bottom: 1.5px solid var(--color-ash); }
.stat-strip .container { display: grid; grid-template-columns: repeat(3,1fr); gap: 32px; padding: clamp(40px,5vw,64px) 0; }
@media (max-width: 800px) { .stat-strip .container { grid-template-columns: 1fr; } }
.stat { text-align: center; }
.stat .stat-n { font-family: var(--font-display); font-weight: 300; font-size: clamp(44px,4.5vw,62px); color: var(--color-voltage-blue); line-height: 1; }
.stat .stat-l { margin: 12px auto 0; max-width: 300px; font-size: var(--text-ui-label); font-weight: 300; color: var(--color-ink); opacity: 0.75; }

/* ---------- How it works steps ---------- */
.steps { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
@media (max-width: 900px) { .steps { grid-template-columns: 1fr; } }
.step-n { font-family: var(--font-display); font-weight: 300; font-size: 38px; color: var(--color-voltage-blue); }
.nav-brand b { font-weight: 400; }